Synonyms: Potassium tetrachloroaurate(III) n-hydrate Purity Limit: ≥ 99.99% (= 51% Au) CAS No.: 27988-75-6 Molecular Formula: KAuCl4 · x H2O Molecular Weight: 395.90 MDL No.: MFCD00272631 Storage Temperature: Store at 0-8 °C